时间子

By using the Ricker wavelet and thin inter-beds model data, taking Morlet wavelet, MSW wavelet (A mother wavelet which can match seismic wavelet) and three-parameters wavelet as mother wavelet respectively, the calculated instantaneous frequency is analyzed. Results show that the instantaneous frequency analysis based on three-parameter wavelet has good anti-noise ability and higher temporal resolution.

利用Ricker子波和薄互层模型数据，分析了以Morlet小波、匹配地震子波的小波及三参数小波为基本小波计算的瞬时频率，结果表明：基于三参数小波的瞬时频率分析方法具有良好的抗噪性能及较高的时间分辨率。

Carmichaeli leaves were studied after spraying salicylic acid 2 days before inoculation with Septoria aconite Bacc.

用5mmol/L的水杨酸对附子抗病品种和感病品种分别进行诱导，两天后接种乌头壳针孢，研究处理后附子叶片相关酶活性的变化，结果表明，SA诱导后能明显增强附子叶片内POD、PPO、PAL的活性；诱导接种处理比对照接种处理酶活性增加更为明显，同时抗病品种比感病品种酶活性更强，增加幅度更大，高酶活持续时间更长。

Part of the group known as "The flowers of '49", Hagio Moto, together with Takemiya Keiko and Yamagishi Ryoko, who debuted at the same time, created a new sensation in the world of Shojo Manga.

作为同时间出道的&花之49代&的一员，萩尾望都与竹宫惠子，山岸凉子等漫画家一起在整个少女漫画界引起了轰动。

Then, according to phase space reconstruct technique from one-dimensional and multi-dimensional time series, the quantitative criterion and rule of system chaos which combine neural network, analyses, computations and sort are conducted on EEG signals of five kinds of human consciousness activities. The author finds that statistic results of the determinism computation in time series indicate that chaos characteristic may lie in human consciousness activities, and central tendency measure is consistent with phase graph, so it may become one division way of attractor; approximate entropy of different subjects exists discrepancy; correlation dimension and Lyapunov exponent of different consciousness activities indicate that attractors of human activities are all fractional; nonlinear quantitative criterion and rule, which unites neural network, can distinguish different styles of consciousness activity in principle, and the result of sortation takes on that consciousness activity type of arithmetic is distinguished more easily than that of abstract.

采用一维与多维时间序列相空间重构技术和系统混沌的定量判据准则，结合神经网络，对五种思维作业方式的脑电信号进行了分析、计算与分类，发现确定性计算的统计结果表明人类的意识活动中可能蕴含混沌特性，中心趋向测量(Central Tendency Measure，CTM)与相图吻合较好，可作为EEG吸引子的区分方法之一；功率谱分析反映出单个受试者的各种意识形态的差异很小，但是不同意识活动谱中的活跃频段还是略有差异的；个体之间的近似熵存在差异，同种状态下近似熵大的人可能具有更好的创新性；关联维数和Lyapunov指数的计算结果表明大脑的运动落在具有分维的奇怪吸引子上；非线性量化方法与神经网络相结合，可对人脑思维活动进行较好的分类，并且从分类结果来看数理计算类思维活动较抽象类思维活动有着更好的区分度。

The temperature affects the development time of female gametophyte. The time from sporogenous cell observed to formating of female gametophyte needs 14 days at high temperature, but it needs about 20 days at low temperature.

温度影响雌配子体的发育时间，从观察到造胞细胞到雌配子体形成在高温条件下需14d左右，在低温条件下需20d左右。

The change of syconia number and the duration of phase B and phase D of different Ficus awkeotsang strains were compared. Results showed that the length of phase D of male syconia was about one month, while the length of phase B of female and male syconia was 2-3 months. This means that phase B and phase D could not overlap completely, resulting in the falling of syconia in phase B due to lack of wasps for pollination.

比较爱玉子不同品系雌、雄花序的B期与雄花序的D期花序数量变化及持续时间，结果表明：栽培爱玉子雄花序D期时长约1个月，而雌、雄花序的B期时长却是2~3个月，B、D期不能完全重叠，导致B期花序因没有小蜂传粉而脱落。

The arc array transmitter is composed of many ceramic flexural vibrators which are arranged in an annulus. Directional radiation is realized by controlling the vibrating phase of each vibrator.

声波测井圆弧阵发射换能器由多个压电振子沿着圆周排列，通过控制各个振子的激励时间可以实现向某个方位方向的声波辐射。

We naturally introduced the gluon mass through a massive gauge theory and proved that QCD with massive gluons can be appropriately represented in temporal gauge.

在我们的工作中，胶子的质量是通过一种有质量规范理论而自然地引入的，并证明有质量胶子的QCD可以恰当地在时间规范中予以表述。

The effect of inducers was related to many factors such as the type of inducer, the consistency of inducer, time of the system treated by inducer.

诱导子的作用效果与诱导子的种类、诱导处理时间长短等多种因素密切相关。

This corresponded to a phonon amplification effect. The mechanism of generating the phonon amplification was discussed.

详细讨论了产生这种声子增益效应的机理，给出了产生声子增益的时间间隔。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。